77572728

素因数分解:

$2^3\times 3^4\times {\mathrm{59}}^1\times {\mathrm{2029}}^1$

素因数の和:2106

約数の個数: 80

約数和(自身を含む): 221067000

約数和(自身を除く): 143494272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 59, 72, 81, 108, 118, 162, 177, 216, 236, 324, 354, 472, 531, 648, 708, 1062, 1416, 1593, 2029, 2124, 3186, 4058, 4248, 4779, 6087, 6372, 8116, 9558, 12174, 12744, 16232, 18261, 19116, 24348, 36522, 38232, 48696, 54783, 73044, 109566, 119711, 146088, 164349, 219132, 239422, 328698, 359133, 438264, 478844, 657396, 718266, 957688, 1077399, 1314792, 1436532, 2154798, 2873064, 3232197, 4309596, 6464394, 8619192, 9696591, 12928788, 19393182, 25857576, 38786364, 77572728]

約数ペア:

[(1, 77572728), (2, 38786364), (3, 25857576), (4, 19393182), (6, 12928788), (8, 9696591), (9, 8619192), (12, 6464394), (18, 4309596), (24, 3232197), (27, 2873064), (36, 2154798), (54, 1436532), (59, 1314792), (72, 1077399), (81, 957688), (108, 718266), (118, 657396), (162, 478844), (177, 438264), (216, 359133), (236, 328698), (324, 239422), (354, 219132), (472, 164349), (531, 146088), (648, 119711), (708, 109566), (1062, 73044), (1416, 54783), (1593, 48696), (2029, 38232), (2124, 36522), (3186, 24348), (4058, 19116), (4248, 18261), (4779, 16232), (6087, 12744), (6372, 12174), (8116, 9558)]